bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

mention --edition restrictions in rustc-dev-guide

Browse source
This commit is contained in:
Pietro Albini 2025-04-10 12:34:57 +02:00
parent 9cf6e8cbf6
commit 33794fd196
No known key found for this signature in database
GPG key ID: CD76B35F7734769E
1 changed files with 8 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

16
src/doc/rustc-dev-guide/src/tests/directives.md
View file

@ -229,14 +229,14 @@ ignoring debuggers.
### Affecting how tests are built
| Directive | Explanation | Supported test suites | Possible values |
|---------------------|----------------------------------------------------------------------------------------------|---------------------------|------------------------------------------------------------------------------|
| `compile-flags` | Flags passed to `rustc` when building the test or aux file | All except for `run-make` | Any valid `rustc` flags, e.g. `-Awarnings -Dfoo`. Cannot be `-Cincremental`. |
| `edition` | Alias for `compile-flags: --edition=xxx` | All except for `run-make` | Any valid `--edition` value |
| `rustc-env` | Env var to set when running `rustc` | All except for `run-make` | `<KEY>=<VALUE>` |
| `unset-rustc-env` | Env var to unset when running `rustc` | All except for `run-make` | Any env var name |
| `incremental` | Proper incremental support for tests outside of incremental test suite | `ui`, `crashes` | N/A |
| `no-prefer-dynamic` | Don't use `-C prefer-dynamic`, don't build as a dylib via a `--crate-type=dylib` preset flag | `ui`, `crashes` | N/A |
| Directive | Explanation | Supported test suites | Possible values |
|---------------------|----------------------------------------------------------------------------------------------|---------------------------|--------------------------------------------------------------------------------------------|
| `compile-flags` | Flags passed to `rustc` when building the test or aux file | All except for `run-make` | Any valid `rustc` flags, e.g. `-Awarnings -Dfoo`. Cannot be `-Cincremental` or `--edition` |
| `edition` | The edition used to build the test | All except for `run-make` | Any valid `--edition` value |
| `rustc-env` | Env var to set when running `rustc` | All except for `run-make` | `<KEY>=<VALUE>` |
| `unset-rustc-env` | Env var to unset when running `rustc` | All except for `run-make` | Any env var name |
| `incremental` | Proper incremental support for tests outside of incremental test suite | `ui`, `crashes` | N/A |
| `no-prefer-dynamic` | Don't use `-C prefer-dynamic`, don't build as a dylib via a `--crate-type=dylib` preset flag | `ui`, `crashes` | N/A |
<div class="warning">
Tests (outside of `run-make`) that want to use incremental tests not in the